Halogod35: Created page with "--
 -- Implements {{Coins}} -- Original source: http://runescape.wiki/w/Module:Coins?action=history  local p = {}  local function amount(a) 	-- convert used globals to locals where possible to improve performance 	local math = math 	local string = string 	local table = table 	local mw = mw         local expr = mw.ext.ParserFunctions.expr  	local ret = {'
2023-02-04T00:29:25Z
Created page with "-- <pre> -- Implements {{Coins}} -- Original source: http://runescape.wiki/w/Module:Coins?action=history  local p = {}  local function amount(a) 	-- convert used globals to locals where possible to improve performance 	local math = math 	local string = string 	local table = table 	local mw = mw         local expr = mw.ext.ParserFunctions.expr  	local ret = {'<span class="coins coins-', true, true, true, '</span>'}  	-- strip commas from input 	-- @example '123,456,789'..."
New page
-- <pre>

-- Implements {{Coins}}

-- Original source: http://runescape.wiki/w/Module:Coins?action=history



local p = {}



local function amount(a)

	-- convert used globals to locals where possible to improve performance

	local math = math

	local string = string

	local table = table

	local mw = mw

        local expr = mw.ext.ParserFunctions.expr



	local ret = {'<span class="coins coins-', true, true, true, '</span>'}



	-- strip commas from input

	-- @example '123,456,789'

	a = string.gsub(a, ',', '')

	

	-- check for decimals/division to determine if output should have forced 2 decimal places

	local has_decimal_or_division = false

	if string.match(a, "[./]") then

		has_decimal_or_division = true

	end

	

	-- for performance reasons, only calculate expr if required

	if tonumber(a) == nil then

		a = tonumber(expr(a)) or 0

	end

	

	-- round to two decimal places

	a = math.floor(a * 100 + 0.5) / 100



	local num = math.abs(a)

	local amounts = {1000, 250, 100, 25, 5, 4, 3, 2, 1}

	local result = 1000

	

	for _, amount in ipairs(amounts) do

		result = amount

		if num >= amount then

			break

		end

	end



	ret[2] = tostring(result)



	-- set a class to denote positive or negative (css sets the colour)

	if a > 0 then

		ret[3] = ' coins-pos">'

	elseif a < 0 then

		ret[3] = ' coins-neg">'

	else

		ret[3] = '">'

	end

	

	-- format number with commas

	if has_decimal_or_division then

		local b = 0

		a, b = math.modf(a)

		b = math.abs(b)

		-- hack fix for formatNum stripping the sign from -0

		if (a > 999 or a < -999) then

			a = mw.language.getContentLanguage():formatNum(a)

		end

		b = string.sub(string.format("%.2f", b),2)

		ret[4] = a..b

	else

		ret[4] = mw.language.getContentLanguage():formatNum(a)

	end



	return table.concat( ret )

end



--

-- {{Coins}} access point

--

function p.amount(frame)

	local args = frame:getParent().args

	-- for {{coins|111}}

	local a = args[1] or '0'

	return amount(a)

end



--

-- Module access point

--

function p._amount(a)

	a = tostring(a) or '0'

	return amount(a)

end



return p
Module:Coins - Revision history
